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Fertility Glossary

Embryo arrest

When an embryo stops developing in the laboratory.

Embryology

Some embryos stop growing, often because of chromosomal problems. It is common and not usually caused by anything you did. Repeated arrest may be reviewed with your clinic.

Also known as: arrested embryo

Related United Kingdom guides

Last reviewed: 23 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.

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